HP 480-0005-00-15 manual Cause Code Definitions

Chapter 6: Call Detail Recording

Called #: The number called. This will be in international format except for a pass-through call going from PBX to PSTN or call going from PSTN to PBX.

Duration: Call duration. This value is in seconds, the value will be 0 if never connected.

Call Initiation Time: The date and time the call initiated. The time will be the local time configured on the

Tenor CMS unit. The entry will be in the following format: yyyymmddhhmmss where yyyy (4 digits for year), mm (2 digits for month), dd (2 digits for day), hh (2 digits for hour), mm (2 digits for minutes), ss (2 digits for seconds).

Call Connected Time: The date and time the call was actually connected. The time will be the local time con-

figured on the Tenor CMS unit. The entry will be in the following format: yyyymmddhhmmss where yyyy (4 digits for year), mm (2 digits for month), dd (2 digits for day), hh (2 digits for hour), mm (2 digits for min- utes), ss (2 digits for seconds). This field will be blank if the call never connected.

Call Disconnected Time: The date and time the call disconnected. The time will be the local time configured

on the Tenor CMS unit. The entry will be in the following format: yyyymmddhhmmss where yyyy (4 digits for year), mm (2 digits for month), dd (2 digits for day), hh (2 digits for hour), mm (2 digits for minutes), ss (2 digits for seconds).

Cause Code: The Q.931 cause value assigned if the call is not connected. Possible common entries are listed below. This field will be blank if the call was connected.

Cause Code Definitions

16Normal Call Clearing. The cause indicates that the call is being cleared because one of the users has requested that the call be cleared.

17User Busy. The called system acknowledges the connection request but is unable to accept the call because all B channels are in use.

18No User Responding. This cause is used when a user does not respond to a call establishment message with either an alerting or connect indication within the prescribed period of time allocated (in Q.931 by the expiry of either timer T303 or T310).

28Invalid Number Format (Address Incomplete). The cause indicates that the called user cannot be reached because the called party number is not a valid for- mat or is not complete.

31Normal, Unspecified. This cause is used to report a normal event only when no other cause in the normal class applies.

34No Circuit/Channel Available. The connection cannot be established because no appropriate channel is available to take the call.

47Resource Unavailable, Unspecified. This cause is used to report a resource unavailable event only when no other cause applies.

Local IP Address: The IP address for the Tenor CMS unit originating the CDR. The entry will be in the fol-

lowing format: xxx.xxx.xxx.xxx.

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